24x Viewer with built-in light source - own carrying case - can work on vehicle adaptor. Comes with 3 indexing scales for 98, 208 and 270 page image microfiche.
113 - 13X Magnification with light deflector; Elite - As 113 but with soft rubber eye piece, focus lock and rectangular mask to frame image; 120 - 20x Magnification with light deflector.